<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta name="theme-color" content="#000000" />
    <meta name="description" content="Web site created using create-react-app" />

    <title>React 组件化开发</title>
    <style>
      #modal {
        position: fixed;
        width: 200px;
        height: 300px;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        /* color: #ffffff; */
        /* background-color: rgba(0, 0, 0, 0.5); */
      }
    </style>
  </head>
  <body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>
    <div id="modal"></div>
  </body>
</html>
